Comparison

Signal vs MTP Morse Machine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Signal

Learn and practice Morse code with this engaging app. It offers interactive tapping, real-time scoring, and haptic feedback to make learning fun and effective. Ideal for beginners and those looking to refresh their skills.

Highlights
  • Interactive dot/dash tapping
  • Real-time scoring system
  • Haptic feedback for errors
  • 100+ word list
  • Distraction-free design
  • Optional sound feedback
Features
Read full description

Signal - Morse Code Practice Learn and practice Morse code the easy way. Whether you’re just starting out or brushing up on your skills, Signal makes it fun, simple, and effective. Features: • Tap out words using dot and dash buttons with instant feedback • Real-time scoring: 1 point for easy words, 10 points for hard ones • Haptic feedback for mistakes keeps you on track without breaking your flow • Growing word list with 100+ words covering the entire alphabet • Clean, distraction-free design for focused practice • Optional sound feedback to train your ear • Simple settings, including a quick Feedback link for ideas and suggestions Why Signal? Unlike static charts or drills, Signal gives you immediate response, gamified scoring, and a smooth interface designed for daily practice. Whether you’re studying for amateur radio, brushing up on maritime signals, or just love learning codes, Signal helps you get fluent in tapping Morse. More features coming soon: Listen & Decode mode, new challenges, and expanded word banks. Start learning Morse code today — fast, fun.

About

MTP Morse Machine

This adaptive trainer helps you master Morse code by focusing on characters you struggle with. It adjusts practice sessions based on your performance, ensuring efficient learning and balanced skill development. Ideal for operators seeking targeted reinforcement and improved decoding accuracy.

Highlights
  • Adaptive learning based on performance
  • Focuses on missed characters
  • Adjusts practice sessions dynamically
  • Supports custom lesson ranges and character sets
  • Provides feedback on accuracy and timing
  • Clean, distraction-free interface
Features
Read full description

MTP Morse Machine is an adaptive trainer that helps you focus on the characters you miss most. Instead of repeating the same sequence, the session adjusts based on your performance so your practice time goes where it is needed. Choose a lesson range or character set, start a session, and copy what you hear. As you improve, the mix shifts toward balance, keeping your decoding skills even across the alphabet. This is a great fit for operators who have specific trouble spots or who want targeted reinforcement between on-air sessions. The feedback helps you see where accuracy dips and where your timing is inconsistent, making it easier to plan the next session. Because the app adapts, you spend less time on characters you already know well and more time on the ones that still need work. Use it to smooth out uneven character recognition, refine rhythm, or reinforce a new set of symbols. The adaptive approach keeps the sessions engaging and efficient, so you can make steady progress even with short practice windows. The interface is clean and focused so you can settle in and train without distractions. MTP Morse Machine is part of the Morse Trainer Pro ecosystem, giving you a consistent feel with a specialized adaptive approach.

Screenshots

Signal2 screens
MTP Morse Machine4 screens

Verdict

The call

The clearest difference is rating: Signal at 5.0 against MTP Morse Machine's 3.0. Signal also leads on ratings volume (24 vs 1). MTP Morse Machine's advantage is iOS requirement (15.1 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Signal holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Signal has 24 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Signal ships an update monthly, MTP Morse Machine every 5 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 7 level
Signal versus MTP Morse Machine: the parameters behind the verdict, then further details
ParameterSignalMTP Morse Machine
PriceFreeFree
Rating5.0 (24 ratings) — better3.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings24 — better1
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size2 MB46 MB
Age rating4+4+
DeveloperBenjamin PelleyOliver Bross

Customer experience

Signal

All ratings24 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MTP Morse Machine

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Signal

No in-app purchases

None

MTP Morse Machine

No in-app purchases

Questions

Is Signal free?
Signal is free to download, with no in-app purchases.
Is MTP Morse Machine free?
MTP Morse Machine is free to download, with no in-app purchases.
Which has better reviews, Signal or MTP Morse Machine?
Signal is rated higher. Signal averages 5.0 out of 5 from 24 ratings, while MTP Morse Machine averages 3.0 from 1 ratings.
Do Signal or MTP Morse Machine have ads?
Neither Signal nor MTP Morse Machine shows ads.
Which is updated more often, Signal or MTP Morse Machine?
Signal ships an update monthly, and MTP Morse Machine every 5 weeks. Most recently, Signal was updated on September 23, 2026 and MTP Morse Machine on September 20, 2026.

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